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Bugfix in AliPoints2Memory
[u/mrichter/AliRoot.git] / GEANT321 / giface / gheini.F
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fe4da5cc 1*
2* $Id$
3*
4* $Log$
5* Revision 1.1.1.1 1995/10/24 10:21:14 cernlib
6* Geant
7*
8*
9#include "geant321/pilot.h"
10*CMZ : 3.21/02 29/03/94 15.41.37 by S.Giani
11*-- Author :
12 SUBROUTINE GHEINI
13C
14C *** INITIALIZATION OF RELEVANT GHEISHA VARIABLES ***
15C *** INTERFACE WITH GHEISHA8 ***
16C *** NVE 20-MAY-1988 CERN GENEVA ***
17C
18C CALLED BY : GPGHEI, GHEISH
19C ORIGIN : F.CARMINATI
20C
21#include "geant321/gcflag.inc"
22#include "geant321/gcunit.inc"
23#include "geant321/gccuts.inc"
24#include "geant321/gsecti.inc"
25#include "geant321/gcbank.inc"
26#include "geant321/gcking.inc"
27#include "geant321/mxgkgh.inc"
28C --- GHEISHA COMMONS ---
29#include "geant321/s_kginit.inc"
30#include "geant321/s_consts.inc"
31#include "geant321/s_event.inc"
32#include "geant321/s_prntfl.inc"
33#include "geant321/s_blank.inc"
34#include "geant321/limits.inc"
35C
36C --- "NEVENT" CHANGED TO "KEVENT" IN COMMON /CURPAR/ DUE TO CLASH ---
37C --- WITH VARIABLE "NEVENT" IN GEANT COMMON ---
38C
39 PARAMETER (MXGKCU=MXGKGH)
40 COMMON /CURPAR/ WEIGHT(10),DDELTN,IFILE,IRUN,NEVT,KEVENT,SHFLAG,
41 $ ITHST,ITTOT,ITLST,IFRND,TOFCUT,CMOM(5),CENG(5),
42 $ RS,S,ENP(10),NP,NM,NN,NR,NO,NZ,IPA(MXGKCU),
43 $ ATNO2,ZNO2
44C
45 DATA CLIGHT /2.99792458E10/
46C
47C --- SET GHEISHA I/O UNITS TO THE SAME AS FOR GEANT ---
48 INBCD=LIN
49 NEWBCD=LOUT
50C --- CHECK CONSISTENCY OF PREDEFINED VALUES FOR MXGKGH AND MXGKIN.
51 IF(MXGKGH .GT. MXGKIN) THEN
52 PRINT 1002, MXGKGH,MXGKIN
53 1002 FORMAT(1H0,'*** GHEINI *** MXGKGH = ',I5,' MUST NOT BE ',
54 $ 'LARGER THAN MXGKIN = ',I5/
55 $ 1H ,' PROGRAM TERMINATED ABNORMALLY')
56 STOP
57 ENDIF
58 IF(MXGKGH .LT. 100) PRINT 1003, MXGKGH
59 1003 FORMAT(1H0,'*** GHEINI *** WARNING: MXGKGH = ',I5,' SHOULD ',
60 $ 'BE LARGER THAN 100'/
61 $ 1H ,' PLEASE CHECK')
62C
63C --- INITIALISE ALL GHEISHA PRINT FLAGS AS FALSE ---
64C --- ACTIVATION IS DONE BY "DEBUG" STEERING CARD ---
65 NVEFLG=0
66 DO 10 J=1,10
67 IF (ISWIT(J) .EQ. 109) NVEFLG=1
68 10 CONTINUE
69 DO 11 J=1,10
70 NPRT(J)=.FALSE.
71 IF ((J .EQ. 9) .AND. (NVEFLG .EQ. 1)) NPRT(J)=.TRUE.
72 11 CONTINUE
73 LPRT=.FALSE.
74 DO 12 I=1,MXGKPV
75 DO 12 J=1,10
76 PV(J,I)=0.
77 12 CONTINUE
78C
79C --- INITIALISE KGINIT ARRAY ---
80 DO 20 J=1,50
81 KGINIT(J)=0
8220 CONTINUE
83C
84C --- INITIALIZE SOME CUT-OFF PARAMETERS WITH GEANT VALUES ---
85 TOFCUT=1.0E+20
86 NSIZE=MXEVEN
87 K0FLAG=0
88 CENG(3)=CUTHAD
89 CENG(4)=CUTNEU
90C
91C --- INITIALIZE PI, 2*PI, PI/2 AND PARTICLE PARAMETERS ---
92 PI=ACOS(-1.0)
93 TWPI=2.0*PI
94 PIBTW=PI/2.0
95C *** GAMMA ***
96 RMASS(1)=0.0
97 RCHARG(1)=0.0
98 LNVE=LQ(JPART-1)
99 RMASS(1)=Q(LNVE+7)
100 RCHARG(1)=Q(LNVE+8)
101C *** NEUTRINO ***
102 RMASS(2)=0.0
103 RCHARG(2)=0.0
104 LNVE=LQ(JPART-4)
105 RMASS(2)=Q(LNVE+7)
106 RCHARG(2)=Q(LNVE+8)
107C *** E+ ***
108 RMASS(3)=0.000511
109 RCHARG(3)=1.0
110 LNVE=LQ(JPART-2)
111 RMASS(3)=Q(LNVE+7)
112 RCHARG(3)=Q(LNVE+8)
113C *** E- ***
114 RMASS(4)=0.000511
115 RCHARG(4)=-1.0
116 LNVE=LQ(JPART-3)
117 RMASS(4)=Q(LNVE+7)
118 RCHARG(4)=Q(LNVE+8)
119C *** MU+ ***
120 RMASS(5)=0.105658
121 RCHARG(5)=1.0
122 LNVE=LQ(JPART-5)
123 RMASS(5)=Q(LNVE+7)
124 RCHARG(5)=Q(LNVE+8)
125C *** MU- ***
126 RMASS(6)=0.105658
127 RCHARG(6)=-1.0
128 LNVE=LQ(JPART-6)
129 RMASS(6)=Q(LNVE+7)
130 RCHARG(6)=Q(LNVE+8)
131C *** PI+ ***
132 RMASS(7)=0.139569
133 RCHARG(7)=1.0
134 CT=780.4
135 LNVE=LQ(JPART-8)
136 RMASS(7)=Q(LNVE+7)
137 RCHARG(7)=Q(LNVE+8)
138 CT=CLIGHT*Q(LNVE+9)
139C *** PI0 ***
140 RMASS(8)=0.134964
141 RCHARG(8)=0.0
142 LNVE=LQ(JPART-7)
143 RMASS(8)=Q(LNVE+7)
144 RCHARG(8)=Q(LNVE+8)
145C *** PI- ***
146 RMASS(9)=0.139569
147 RCHARG(9)=-1.0
148 LNVE=LQ(JPART-9)
149 RMASS(9)=Q(LNVE+7)
150 RCHARG(9)=Q(LNVE+8)
151C *** K+ ***
152 RMASS(10)=0.493667
153 RCHARG(10)=1.0
154 CTKCH=370.9
155 LNVE=LQ(JPART-11)
156 RMASS(10)=Q(LNVE+7)
157 RCHARG(10)=Q(LNVE+8)
158 CTKCH=CLIGHT*Q(LNVE+9)
159C *** K0 SHORT (==> K0) ***
160 RMASS(11)=0.49772
161 RCHARG(11)=0.0
162 CTK0=2.675
163 LNVE=LQ(JPART-16)
164 RMASS(11)=Q(LNVE+7)
165 RCHARG(11)=Q(LNVE+8)
166 CTK0=CLIGHT*Q(LNVE+9)
167C *** K0 LONG (==> K0 BAR) ***
168 RMASS(12)=-0.49772
169 RCHARG(12)=0.0
170 LNVE=LQ(JPART-10)
171 RMASS(12)=-Q(LNVE+7)
172 RCHARG(12)=Q(LNVE+8)
173C *** K- ***
174 RMASS(13)=0.493667
175 RCHARG(13)=-1.0
176 LNVE=LQ(JPART-12)
177 RMASS(13)=Q(LNVE+7)
178 RCHARG(13)=Q(LNVE+8)
179C *** P ***
180 RMASS(14)=0.938272
181 RCHARG(14)=1.0
182 LNVE=LQ(JPART-14)
183 RMASS(14)=Q(LNVE+7)
184 RCHARG(14)=Q(LNVE+8)
185C *** P BAR ***
186 RMASS(15)=-0.938272
187 RCHARG(15)=-1.0
188 LNVE=LQ(JPART-15)
189 RMASS(15)=-Q(LNVE+7)
190 RCHARG(15)=Q(LNVE+8)
191C *** N ***
192 RMASS(16)=0.939566
193 RCHARG(16)=0.0
194 LNVE=LQ(JPART-13)
195 RMASS(16)=Q(LNVE+7)
196 RCHARG(16)=Q(LNVE+8)
197C *** N BAR ***
198 RMASS(17)=-0.939566
199 RCHARG(17)=0.0
200 LNVE=LQ(JPART-25)
201 RMASS(17)=-Q(LNVE+7)
202 RCHARG(17)=Q(LNVE+8)
203C *** L0 ***
204 RMASS(18)=1.11560
205 RCHARG(18)=0.0
206 CTL0=7.89
207 LNVE=LQ(JPART-18)
208 RMASS(18)=Q(LNVE+7)
209 RCHARG(18)=Q(LNVE+8)
210 CTL0=CLIGHT*Q(LNVE+9)
211C *** L0 BAR ***
212 RMASS(19)=-1.11560
213 RCHARG(19)=0.0
214 LNVE=LQ(JPART-26)
215 RMASS(19)=-Q(LNVE+7)
216 RCHARG(19)=Q(LNVE+8)
217C *** S+ ***
218 RMASS(20)=1.18937
219 RCHARG(20)=1.0
220 CTSP=2.40
221 LNVE=LQ(JPART-19)
222 RMASS(20)=Q(LNVE+7)
223 RCHARG(20)=Q(LNVE+8)
224 CTSP=CLIGHT*Q(LNVE+9)
225C *** S0 ***
226 RMASS(21)=1.19246
227 RCHARG(21)=0.0
228 LNVE=LQ(JPART-20)
229 RMASS(21)=Q(LNVE+7)
230 RCHARG(21)=Q(LNVE+8)
231C *** S- ***
232 RMASS(22)=1.19734
233 RCHARG(22)=-1.0
234 CTSM=4.44
235 LNVE=LQ(JPART-21)
236 RMASS(22)=Q(LNVE+7)
237 RCHARG(22)=Q(LNVE+8)
238 CTSM=CLIGHT*Q(LNVE+9)
239C *** S+ BAR ***
240 RMASS(23)=-1.18937
241 RCHARG(23)=-1.0
242 LNVE=LQ(JPART-27)
243 RMASS(23)=-Q(LNVE+7)
244 RCHARG(23)=Q(LNVE+8)
245C *** S0 BAR ***
246 RMASS(24)=-1.19246
247 RCHARG(24)=0.0
248 LNVE=LQ(JPART-28)
249 RMASS(24)=-Q(LNVE+7)
250 RCHARG(24)=Q(LNVE+8)
251C *** S- BAR ***
252 RMASS(25)=-1.19734
253 RCHARG(25)=1.0
254 LNVE=LQ(JPART-29)
255 RMASS(25)=-Q(LNVE+7)
256 RCHARG(25)=Q(LNVE+8)
257C *** XI0 ***
258 RMASS(26)=1.31490
259 RCHARG(26)=0.0
260 CTX0=8.69
261 LNVE=LQ(JPART-22)
262 RMASS(26)=Q(LNVE+7)
263 RCHARG(26)=Q(LNVE+8)
264 CTX0=CLIGHT*Q(LNVE+9)
265C *** XI- ***
266 RMASS(27)=1.32132
267 RCHARG(27)=-1.0
268 CTXM=4.92
269 LNVE=LQ(JPART-23)
270 RMASS(27)=Q(LNVE+7)
271 RCHARG(27)=Q(LNVE+8)
272 CTXM=CLIGHT*Q(LNVE+9)
273C *** XI0 BAR ***
274 RMASS(28)=-1.31490
275 RCHARG(28)=0.0
276 LNVE=LQ(JPART-30)
277 RMASS(28)=-Q(LNVE+7)
278 RCHARG(28)=Q(LNVE+8)
279C *** XI- BAR ***
280 RMASS(29)=-1.32132
281 RCHARG(29)=1.0
282 LNVE=LQ(JPART-31)
283 RMASS(29)=-Q(LNVE+7)
284 RCHARG(29)=Q(LNVE+8)
285C *** DEUTERON ***
286 RMASS(30)=1.875613
287 RCHARG(30)=1.0
288 LNVE=LQ(JPART-45)
289 RMASS(30)=Q(LNVE+7)
290 RCHARG(30)=Q(LNVE+8)
291C *** TRITON ***
292 RMASS(31)=2.8144798
293 RCHARG(31)=1.0
294 LNVE=LQ(JPART-46)
295 RMASS(31)=Q(LNVE+7)
296 RCHARG(31)=Q(LNVE+8)
297C *** ALPHA ***
298 RMASS(32)=3.727417
299 RCHARG(32)=2.0
300 LNVE=LQ(JPART-47)
301 RMASS(32)=Q(LNVE+7)
302 RCHARG(32)=Q(LNVE+8)
303C *** OMEGA- ***
304 RMASS(33)=1.67245
305 RCHARG(33)=-1.0
306 LNVE=LQ(JPART-24)
307 RMASS(33)=Q(LNVE+7)
308 RCHARG(33)=Q(LNVE+8)
309C *** OMEGA- BAR ***
310 RMASS(34)=-1.67245
311 RCHARG(34)=1.0
312 LNVE=LQ(JPART-32)
313 RMASS(34)=-Q(LNVE+7)
314 RCHARG(34)=Q(LNVE+8)
315C *** NEW PARTICLE (GEANTINO) ***
316 RMASS(35)=0.0
317 RCHARG(35)=0.0
318C
319 IF (NPRT(9))
320 $ PRINT 1000,(I,RMASS(I),RCHARG(I),I=1,33),
321 $ CT,CTKCH,CTK0,CTL0,CTSP,CTSM,CTX0,CTXM
322 1000 FORMAT(' *GHEINI* === GHEISHA PARTICLE PROPERTIES ==='/
323 $ '0INDEX',5X,'MASS (GEV)',5X,'CHARGE'/1H /
324 $ 33(1H ,1X,I3,5X,F11.6,6X,F5.2/),
325 $ '0PI +- CT = ',G12.5,' K +- CT = ',G12.5/
326 $ ' K0 CT = ',G12.5,' L0 CT = ',G12.5/
327 $ ' S+ CT = ',G12.5,' S- CT = ',G12.5/
328 $ ' X0 CT = ',G12.5,' X- CT = ',G12.5)
329C
330 MP=RMASS(14)
331 MPI=RMASS(7)
332 MMU=RMASS(5)
333 MEL=RMASS(3)
334 MKCH=RMASS(10)
335 MK0=RMASS(11)
336 SMP=MP**2
337 SMPI=MPI**2
338 SMU=MMU**2
339 ML0=RMASS(18)
340 MSP=RMASS(20)
341 MS0=RMASS(21)
342 MSM=RMASS(22)
343 MX0=RMASS(26)
344 MXM=RMASS(27)
345C
346C --- LOAD LIMITS FOR INTRINSIC FUNCTION ARGUMENTS ---
347 EXPXL = - 82.0
348 EXPXU = 82.0
349C
350 IF (NPRT(9)) PRINT 1001,EXPXL,EXPXU
351 1001 FORMAT('0*GHEINI* === INTRINSIC FUNCTION BOUNDARIES ==='/
352 $ ' EXPXL,EXPXU = ',2(G12.5,1X))
353C
354 90 IFINIT(4)=1
355C
356 END